Cita APA (7a ed.)

Magruder, F. A., & McClenaghan, W. A. (2004). Magruder's American government. Prentice Hall.

Cita Chicago Style (17a ed.)

Magruder, Frank Abbott, y William A. McClenaghan. Magruder's American Government. Needham, Mass. [u.a.]: Prentice Hall, 2004.

Cita MLA (9a ed.)

Magruder, Frank Abbott, y William A. McClenaghan. Magruder's American Government. Prentice Hall, 2004.